Aluminum phthalocyanine hydroxide CAS 15554-15-1
| CAS No. | 15554-15-1 |
| Molecular Formula | C32H22AlN8 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 563.58 g/mol gives Aluminum phthalocyanine hydroxide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Aluminum phthalocyanine hydroxide (CAS 15554-15-1), molecular formula C32H22AlN8H2O and molecular weight 563.58 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Aluminum phthalocyanine hydroxide (C32H22AlN8H2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 25.0, corresponding to approximately 25 ring(s) or double-bond equivalent(s). With a molecular weight of 563.58 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Aluminum phthalocyanine hydroxide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C32H22AlN8 H2O |
| Molecular Weight | 563.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 25.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 8 |
Related Aluminum Standards
- Aluminum sulfate (CAS 10043-01-3)
- Aluminum Sodium Sulfate, Reagent (CAS 10102-71-3)
- Aluminum chloride hydrate (CAS 10124-27-3)
- Aluminum oxide (AlO2) (CAS 11092-32-3)
- aluminum titanate (CAS 12004-39-6)
- Aluminum yttrium oxide (CAS 12005-21-9)
- Aluminum cerium oxide (Al11CeO18) (CAS 12005-46-8)
- Aluminum cerium oxide (CAS 12014-44-7)
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